200573793

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14947}}^1$

素因数の和:15034

約数の個数: 32

約数和(自身を含む): 344401920

約数和(自身を除く): 143828127

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 14947, 44841, 104629, 134523, 313887, 403569, 941661, 1061237, 2824983, 3183711, 7428659, 9551133, 22285977, 28653399, 66857931, 200573793]

約数ペア:

[(1, 200573793), (3, 66857931), (7, 28653399), (9, 22285977), (21, 9551133), (27, 7428659), (63, 3183711), (71, 2824983), (189, 1061237), (213, 941661), (497, 403569), (639, 313887), (1491, 134523), (1917, 104629), (4473, 44841), (13419, 14947)]